Properties of the Number -4605

Six Hundred Five

Basics

Value: -4606 → -4605 → -4604

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 307

Divisors: 1, 3, 5, 15, 307, 921, 1535, 4605

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000111111101

Octal: -10775

Duodecimal: -27B9

Hexadecimal: -11fd

Square: 21206025

Square Root: 67.86015030929418

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of complete partitions of n. A126796

Number of partitions of n such that 2*(greatest part) = (number of parts). A237753

Numbers n such that the decimal expansions of both n and n² have 0 as smallest digit and 6 as largest digit. A256633

Main diagonal of array in A358304, divided by 2. A358307

Number of ways to write n as a nonnegative linear combination of a strict integer partition. A365002

T(n,k) = number of length-n 0..k arrays with no adjacent pair x,x+1 repeated: infinite square array read by falling antidiagonals. A269656

a(n+1)-+a(n)=prime, a(n+1)*a(n)=Average of twin prime pairs, a(1)=2,a(2)=9. A154495

Numbers k such that k² == 2 (mod 23²). A156849

a(n) = 2·n² + 8·n + 5. A268581

a(n) = n! * ∑_k=0..n k⁴ / k!. A337002